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Best Practices for VLAN Design

Following these General Best practices when implementing VLANs can help to design and implement VLANs in a simple, secure and less troubleshooting-requiring Campus Network. For the Local VLANs model,...

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VLAN Ranges Supported by Different Models of Cisco Switches

Depending on the Platform and Software Version, Cisco Catalyst switches support up to 4096 VLANs.Following data Lists the Cisco Models and VLAN ranges supported by them, also some of the VLAN numbers...

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Different Types of Spanning Tree Protocols, Defined Briefly

802.1D and its successor protocols provide loop resolution by managing the physical paths to given network segments. STP enables physical path redundancy while preventing the undesirable effects of...

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Difference Between access-group and access-class Commands in ACLs

access-class access-class command is used to bind Access Control Lists ACLs to the Router/Switches’ management Lines, e.g. telnet, SSH, Aux etc. There management lines are connections that terminate on...

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What are different Cisco IOS CLI Modes

User EXEC  Denoted by “>” or Router> User EXEC commands allow you to connect to remote devices, change terminal settings on a temporary basis, perform basic tests, and list system information....

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EIGRP Command Practice in gns3 for Cisco Exam

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What is Secure Shell (SSH) and how to configure SSH in Cisco Devices

What is Secure Shell (SSH) Secure Shell is a protocol that can be used in the place of well known Telnet protocol to remotely connect to your Cisco Router or Switch. Telnet has long been used to manage...

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Cisco CLI Command to Quickly List out Availale Interfaces and their status

The Cisco CLI Command which i often use when i am running a New Cisco Device (Router or a Switch) to quickly list out the available interfaces and to check their status up or down. See the command and...

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Nine Days to go for CCNA 640-802

Nine day to go to appear for the CCNA 640-802 Exam… Last date for the Exam is 30th Sep 2013… Hurry up if you are Ready for this Version of CCNA… Or You will have to get ready for the Newer version of...

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Cisco IOS different names with different Features

Different types of Cisco IOSs with different features are available for download with different names. Cisco IOSs can be selected and downloaded as per the features they provide. Here is the brief...

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